diff options
| -rw-r--r-- | sys-devel/llvm/files/llvm-3.9-llvm-config.patch | 72 | ||||
| -rw-r--r-- | sys-devel/llvm/llvm-9999.ebuild | 6 |
2 files changed, 48 insertions, 30 deletions
diff --git a/sys-devel/llvm/files/llvm-3.9-llvm-config.patch b/sys-devel/llvm/files/llvm-3.9-llvm-config.patch index dc63b702b8c5..d4363ad8bfce 100644 --- a/sys-devel/llvm/files/llvm-3.9-llvm-config.patch +++ b/sys-devel/llvm/files/llvm-3.9-llvm-config.patch @@ -1,37 +1,51 @@ -diff -Naur llvm-9999.orig/tools/llvm-config/CMakeLists.txt llvm-9999/tools/llvm-config/CMakeLists.txt ---- llvm-9999.orig/tools/llvm-config/CMakeLists.txt 2016-01-25 14:47:55.447301061 +0100 -+++ llvm-9999/tools/llvm-config/CMakeLists.txt 2016-01-25 14:54:03.897257098 +0100 -@@ -22,8 +22,12 @@ - set(LLVM_SRC_ROOT ${LLVM_MAIN_SRC_DIR}) - set(LLVM_OBJ_ROOT ${LLVM_BINARY_DIR}) - set(LLVM_CPPFLAGS "${CMAKE_CPP_FLAGS} ${CMAKE_CPP_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${LLVM_DEFINITIONS}") +From af798c5a6e4b2c6c98cce89b5d6fc8d33f9345cf Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org> +Date: Wed, 2 Dec 2015 16:04:56 +0100 +Subject: [PATCH 1/2] llvm-config: Clean up exported values, update for shared + linking + +Gentoo-specific fixup for llvm-config, including: +- wiping build-specific CFLAGS, CXXFLAGS, +- updating library suffixes for shared libs, +- wiping --system-libs for shared linking, +- banning --obj-root and --src-root due to no sources installed, +- making --build-mode return "Release" rather than "Gentoo". + +Thanks to Steven Newbury for the initial patch. + +Bug: https://bugs.gentoo.org/565358 +Bug: https://bugs.gentoo.org/501684 +--- + tools/llvm-config/CMakeLists.txt | 11 ++++++++--- + tools/llvm-config/llvm-config.cpp | 20 +++++++++++++++----- + 2 files changed, 23 insertions(+), 8 deletions(-) + +diff --git a/tools/llvm-config/CMakeLists.txt b/tools/llvm-config/CMakeLists.txt +index 32d0f4c..6e99832 100644 +--- a/tools/llvm-config/CMakeLists.txt ++++ b/tools/llvm-config/CMakeLists.txt +@@ -29,2 +29,6 @@ set(LLVM_CPPFLAGS "${CMAKE_CPP_FLAGS} ${CMAKE_CPP_FLAGS_${uppercase_CMAKE_BUILD_ +-set(LLVM_CFLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${LLVM_DEFINITIONS}") +-set(LLVM_CXXFLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${COMPILE_FLAGS} ${LLVM_DEFINITIONS}") +# Just use CMAKE_CPP_FLAGS for CFLAGS and CXXFLAGS, otherwise compiler +# specific flags will be set when we don't know what compiler will be used +# with external project utilising llvm-config. C++ Standard is required. +# TODO: figure out if we can remove -std=c++11 and move it to revdeps. - set(LLVM_CFLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${LLVM_DEFINITIONS}") --set(LLVM_CXXFLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${COMPILE_FLAGS} ${LLVM_DEFINITIONS}") ++set(LLVM_CFLAGS "${CMAKE_CPP_FLAGS} ${CMAKE_C_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${LLVM_DEFINITIONS}") +set(LLVM_CXXFLAGS "${CMAKE_CPP_FLAGS} -std=c++11 ${CMAKE_CXX_FLAGS_${uppercase_CMAKE_BUILD_TYPE}} ${LLVM_DEFINITIONS}") - set(LLVM_BUILD_SYSTEM cmake) - set(LLVM_HAS_RTTI ${LLVM_CONFIG_HAS_RTTI}) - set(LLVM_DYLIB_VERSION "${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}${LLVM_VERSION_SUFFIX}") -@@ -31,7 +35,8 @@ - # Use the C++ link flags, since they should be a superset of C link flags. - set(LLVM_LDFLAGS "${CMAKE_CXX_LINK_FLAGS}") - set(LLVM_BUILDMODE ${CMAKE_BUILD_TYPE}) +@@ -39 +43,2 @@ set(LLVM_BUILDMODE ${CMAKE_BUILD_TYPE}) -set(LLVM_SYSTEM_LIBS ${SYSTEM_LIBS}) +# We don't do static libs, so we don't need to supply any system-libs +set(LLVM_SYSTEM_LIBS "") - if(BUILD_SHARED_LIBS) - set(LLVM_ENABLE_SHARED ON) - else() -diff -Naur llvm-9999.orig/tools/llvm-config/llvm-config.cpp llvm-9999/tools/llvm-config/llvm-config.cpp ---- llvm-9999.orig/tools/llvm-config/llvm-config.cpp 2016-01-25 14:47:55.447301061 +0100 -+++ llvm-9999/tools/llvm-config/llvm-config.cpp 2016-01-25 14:57:05.286236312 +0100 -@@ -532,10 +532,19 @@ - OS << LLVM_HAS_RTTI << '\n'; - } else if (Arg == "--shared-mode") { - PrintSharedMode = true; +diff --git a/tools/llvm-config/llvm-config.cpp b/tools/llvm-config/llvm-config.cpp +index 94d426b..fb1bdfa 100644 +--- a/tools/llvm-config/llvm-config.cpp ++++ b/tools/llvm-config/llvm-config.cpp +@@ -525 +525,2 @@ int main(int argc, char **argv) { +- OS << build_mode << '\n'; ++ // force Release since we force non-standard Gentoo build mode ++ OS << "Release" << '\n'; +@@ -540,4 +541,13 @@ int main(int argc, char **argv) { - } else if (Arg == "--obj-root") { - OS << ActivePrefix << '\n'; - } else if (Arg == "--src-root") { @@ -49,6 +63,6 @@ diff -Naur llvm-9999.orig/tools/llvm-config/llvm-config.cpp llvm-9999/tools/llvm + << Arg << " not available\n"; + exit(1); + } - } else if (Arg == "--link-shared") { - LinkMode = LinkModeShared; - } else if (Arg == "--link-static") { +-- +2.7.4 + diff --git a/sys-devel/llvm/llvm-9999.ebuild b/sys-devel/llvm/llvm-9999.ebuild index 14c5da5d4dec..80eef1b40fe7 100644 --- a/sys-devel/llvm/llvm-9999.ebuild +++ b/sys-devel/llvm/llvm-9999.ebuild @@ -165,6 +165,10 @@ src_prepare() { # https://bugs.gentoo.org/show_bug.cgi?id=565358 eapply "${FILESDIR}"/llvm-3.9-llvm-config.patch + # Restore SOVERSIONs for shared libraries + # https://bugs.gentoo.org/show_bug.cgi?id=578392 + eapply "${FILESDIR}"/llvm-3.8-soversion.patch + # disable use of SDK on OSX, bug #568758 sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die @@ -223,7 +227,7 @@ multilib_src_configure() { local mycmakeargs=( -DLLVM_LIBDIR_SUFFIX=${libdir#lib} - -DLLVM_LINK_LLVM_DYLIB=ON + -DBUILD_SHARED_LIBS=ON -DLLVM_ENABLE_TIMESTAMPS=OFF -DLLVM_TARGETS_TO_BUILD="${targets}" -DLLVM_BUILD_TESTS=$(usex test) |